Most email providers such as Gmail, Yahoo, MSN do not allow users to send large files by email. The maximum limit in all of these email services is 20 MB – which isn’t a lot if you want to send movies, videos, or large files. The following is a list of free ways to send large files online.

YouSendIt is a file sharing service that lets uploading and sharing files of 100 MB each. The site uses an email form to send your file. Your uploaded file is available for download for only 7 days.

Google.com also provides sharing capability through the Google Docs link.

Dropbox provides 2GB of storage with its free account. You can share files with anyone, even non-Dropbox users, by creating links to the files from your Public folder. Once you copy the link, you can paste it in an email, instant message, social networks, wherever you want.